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122974 — CABLE ASSEMBLY,POWER,ELECTRICAL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

122974: CABLE ASSEMBLY,POWER,ELECTRICAL.

CABLE ASSEMBLY,POWER,ELECTRICAL. Key specifications include material: COPPER ALLOY OVERALL, nut_style: ROUND, nut_diameter: 0.865 INCHES NOMINAL IN, thread_class: 2B, nut_thickness: 0.060 INCHES NOMINAL IN, thread_series: UNEF. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-370-1203, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
122974
NSN: 5310-00-370-1203
NIINs: 003701203, 015026409
FSC: 5310 — Nuts and Washers
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
nut_styleROUND
nut_diameter0.865 INCHES NOMINAL IN
thread_class2B
nut_thickness0.060 INCHES NOMINAL IN
thread_seriesUNEF
special_features50 FOOT CABLE FT
thread_directionRIGHT-HAND
nominal_thread_size0.438 INCHES IN
thread_quantity_per_inch28
cross-sectional_shape_styleROUND
NSN5310-00-370-1203
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 122974 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
THREAD SERIES: UNEF
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.438 INCHES IN
•
NUT DIAMETER: 0.865 INCHES NOMINAL IN
•
NUT THICKNESS: 0.060 INCHES NOMINAL IN
•
NUT STYLE: ROUND
•
THREAD CLASS: 2B
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
THREAD SERIESUNEF
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.438 INCHES IN
NUT DIAMETER0.865 INCHES NOMINAL IN
NUT THICKNESS0.060 INCHES NOMINAL IN
SPECIAL FEATURESWITH CUT THROUGH ON SIDE OF NUT
NUT STYLEROUND
THREAD CLASS2B
THREAD QUANTITY PER INCH28
MATERIALCOPPER ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 122974?
122974 is a CABLE ASSEMBLY,POWER,ELECTRICAL.
What is the NSN for 122974?
122974 is cataloged in the U.S. Government catalog under NSN 5310-00-370-1203. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.